Fabrication and Characteristics of 2-Acrylamido-2-methyl-1-propanesulfonic Acid-Doped Polyaniline Hollow Fibers

Authors


  • The authors gratefully acknowledge the research funding provided by the Engineering and Physical Sciences Research Council in UK (EPSRC, Grant No. GR/N16839/01).

Abstract

Polyaniline:2-acrylamido-2-methyl-1-propanesulfonic acid has been wet-spun to yield hollow fibers using dichloroacetic acid as the solvent. The fibers have excellent circular cross-sections and good surface morphology, as can be seen from the Figure. The permeability of the fibers, as suitable for gas separation, has been assessed.

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